React 19 Course 0 To 100 4.0 [Updated 2026] - Master React, Next.js, Redux, Tanstack and More

Explore the essentials of JavaScript to kickstart your React journey

Get started with if-else and loops in Javascript

Get hands-on with functional programming principles to write cleaner, smarter code

Learn arrays and advanced operations like maps and filters

Unlock modern ES6 concepts for writing more elegant JavaScript code

Learn how to add React to your project using a CDN script

Get started with Vite and understand its role as a fast build tool for modern web apps

Discover how JavaScript bundlers streamline your development process

Master JSX to build reusable components and reduce code duplication

Explore different techniques for styling your React components with Tailwind CSS

Understand and manage component state in React

Learn how to pass data between components using props

Master event handling to create interactive React applications

Build dynamic forms and manage inputs with React Hook Form

Implement validation using Zod for robust form handling

Explore error boundaries to catch and handle errors gracefully

Master useEffect to handle side effects in your React components

Get familiar with useState for managing state in functional components

Utilize useRef to access DOM elements and persist values across renders

Create and use custom hooks to reuse logic across your components

Leverage forwardRef to pass refs to child components

Optimize performance with useMemo and useCallback by memoizing values and functions

Learn to create routes and manage navigation with React Router v7

Build complex routing structures using react-router-dom

Implement protected routes to secure parts of your application

Dive into nested routes for structuring multi-level navigation

Handle role-based access for enhanced security

Make API requests using Axios and Fetch with React Query integration

Leverage Redux Toolkit to simplify your Redux code

Create efficient reducers and actions using Slice

Handle asynchronous logic with Redux Thunks

Manage state with useSelector and useDispatch hooks

Explore Context API and Zustand for alternative state management

Set up Google OAuth for user authentication

Implement JWT for secure token-based authentication

Secure applications with protected routes and access controls

Use useOptimistic for instant UI updates

Implement useTransition for smooth state changes

Leverage React Compiler for optimizations

Render outside DOM with Portals

Handle focus and imperative DOM manipulation

Explore React internals like reconciliation and Fiber

Optimize with React.memo and useMemo

Apply throttling and debouncing for events

Use virtualization and windowing for large datasets

Implement code splitting and lazy loading

Leverage concurrent rendering for better performance

Separate logic with container-presentational pattern

Enhance components using HOC

Share code with render props

Build flexible UIs with composition and compounds

Manage state with reducers and initializers

Build with React Server Components for efficiency

Set up NextJS modules and routing

Handle navigation and data fetching in NextJS

Implement streaming for faster delivery

Manage async tasks and avoid race conditions

Deploy apps on Netlify for quick hosting

Automate with AWS CodePipeline and CodeBuild

Store assets in AWS S3

Enhance performance with CloudFront CDN

Generate static exports for optimized sites